Professional Data Engineer

Build and operate the data processing systems behind analytics and ML on Google Cloud, including BigQuery, Dataflow, and Pub/Sub, and track your readiness for the Professional Data Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Concept

Windows

Topic in 1 exam domain

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Also called: Windows OS

Logical components that divide unbounded collections into finite groups of elements based on timestamps.

Where this appears on the exam

1 subdomain in 1 of 5 domains

Domain 2
Ingesting and processing the data
~25% of exam
1. 2.2Building the pipelines
  - Streaming (e.g., windowing, late arriving data)

How learners score on this topic

Last updated November 2, 2026

Professional Data Engineer

Build and operate the data processing systems behind analytics and ML on Google Cloud, including BigQuery, Dataflow, and Pub/Sub, and track your readiness for the Professional Data Engineer exam.

Advanced

Prepare and test your skills

Advanced

Prepare and test your skills

Concept

Windows

Topic in 1 exam domain

X LinkedIn Facebook Reddit

Also called: Windows OS

Logical components that divide unbounded collections into finite groups of elements based on timestamps.

Where this appears on the exam

1 subdomain in 1 of 5 domains

Domain 2
Ingesting and processing the data
~25% of exam
1. 2.2Building the pipelines
  - Streaming (e.g., windowing, late arriving data)

How learners score on this topic

Last updated November 2, 2026